Merge branch 'v0.1.0-user-login'
This commit is contained in:
commit
81d7a80758
9 changed files with 332 additions and 83 deletions
178
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# Byte-compiled / optimized / DLL files
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__pycache__/
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# C extensions
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# Distribution / packaging
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# PyInstaller
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# JetBrains specific template is maintained in a separate JetBrains.gitignore that can
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# option (not recommended) you can uncomment the following to ignore the entire idea folder.
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#.idea/
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# Ruff stuff:
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||||
# PyPI configuration file
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||||
.pypirc
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39
models/User/user.py
Normal file
39
models/User/user.py
Normal file
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@ -0,0 +1,39 @@
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from models.UserProfile.user_profile import UserProfile
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from werkzeug.security import generate_password_hash, check_password_hash
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from models import db
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from sqlalchemy import event
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class User(db.Model):
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__tablename__ = 'users'
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id = db.Column(db.Integer, primary_key=True)
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username = db.Column(db.String(80), unique=True, nullable=False)
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_password = db.Column("password", db.String(255), nullable=False)
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profile = db.relationship('UserProfile', back_populates='user', uselist=False, cascade="all, delete-orphan")
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@property
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def password(self):
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return self._password
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@password.setter
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def password(self, raw_password):
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if not raw_password.startswith("pbkdf2:sha256:"):
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self._password = generate_password_hash(raw_password)
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else:
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self._password = raw_password
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def check_password(self, password):
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return check_password_hash(self._password, password)
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@event.listens_for(User, 'after_insert')
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def create_user_profile(mapper, connection, target):
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connection.execute(
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UserProfile.__table__.insert().values (
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user_id = target.id,
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first_name = "",
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last_name = "",
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bio = "",
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profile_picture = ""
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)
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)
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14
models/UserProfile/user_profile.py
Normal file
14
models/UserProfile/user_profile.py
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@ -0,0 +1,14 @@
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from models import db
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class UserProfile(db.Model):
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__tablename__ = 'user_profile'
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id = db.Column(db.Integer, primary_key = True)
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user_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable = False)
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first_name = db.Column(db.String(80), nullable = False)
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last_name = db.Column(db.String(80), nullable = False)
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bio = db.Column(db.Text, nullable = True)
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profile_picture = db.Column(db.String(255), nullable = True)
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user = db.relationship('User', back_populates='profile')
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@ -1,22 +0,0 @@
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from models import db
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from werkzeug.security import generate_password_hash, check_password_hash
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class User(db.Model):
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__tablename__ = 'users'
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id = db.Column(db.Integer, primary_key=True)
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username = db.Column(db.String(80), unique=True, nullable=False)
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password = db.Column(db.String(128), nullable=False)
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def __init__(self, username, password, hash_password=True):
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self.username = username
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if hash_password:
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self.password = generate_password_hash(password, method="pbkdf2:sha256")
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else:
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self.password = password
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def check_password(self, password):
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return check_password_hash(self.password, password)
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def __repr__(self):
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return f"<User {self.username}>"
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@ -1,29 +0,0 @@
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from flask import Blueprint, request, jsonify
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from services.user import UserService
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auth_bp = Blueprint('auth', __name__)
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user_service = UserService()
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@auth_bp.route('/signup', methods=['POST'])
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def signup():
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data = request.json
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username = data.get('username')
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password = data.get('password')
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try:
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new_user = user_service.create_user(username, password)
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return jsonify({"message": "User created successfully", "username": new_user.username}), 201
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except ValueError as e:
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return jsonify({"message": str(e)}), 400
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@auth_bp.route('/login', methods=['POST'])
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def login():
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data = request.json
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username = data.get('username')
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password = data.get('password')
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try:
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user = user_service.verify_user(username, password)
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return jsonify({"message": "Login successful", "user_id": user.id}), 200
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except ValueError as e:
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return jsonify({"error": str(e)}), 401
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48
routes/user_auth/auth.py
Normal file
48
routes/user_auth/auth.py
Normal file
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@ -0,0 +1,48 @@
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from flask import Blueprint, request, jsonify, session
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from services.UserService.user import UserService
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auth_bp = Blueprint("auth", __name__, url_prefix="/auth")
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user_service = UserService()
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@auth_bp.route("/signup", methods=["POST"])
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def signup():
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data = request.get_json()
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try:
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new_user = user_service.create_user(data["username"], data["password"])
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return (
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jsonify({"message": "User created successfully", "username": new_user.username}),
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201,
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)
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except ValueError as e:
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return jsonify({"message": str(e)}), 400
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except Exception as e:
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# Log the error
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print(f"Signup error: {e}")
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return jsonify({"message": "Internal server error"}), 500
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@auth_bp.route("/login", methods=["POST"])
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def login():
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data = request.get_json()
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username = data.get("username")
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password = data.get("password")
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print(f"Login attempt: username={username}, password={password}")
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try:
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user = user_service.verify_user(username, password)
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session["user_id"] = user.id
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return jsonify({"message": "Login successful", "user_id": user.id}), 200
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except ValueError as e:
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print(f"Login failed: {str(e)}")
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return jsonify({"error": str(e)}), 401
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except Exception as e:
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print(f"Login error: {e}")
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return jsonify({"error": "Internal server error"}), 500
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@auth_bp.route("/logout", methods=["POST"])
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def logout():
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session.clear()
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return jsonify({"message": "Logout successful"}), 200
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24
server.py
24
server.py
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import os
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from flask import Flask
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from models import db, init_db
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from routes.auth import auth_bp
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from dotenv import load_dotenv
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from flask_cors import CORS
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from dotenv import load_dotenv
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from models import db, init_db
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from routes.user_auth import auth
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load_dotenv()
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app = Flask(__name__)
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CORS(app)
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app.config["SECRET_KEY"] = os.getenv("SECRET_KEY")
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app.config["SQLALCHEMY_DATABASE_URI"] = os.getenv("DATABASE")
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app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
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app.config['SQLALCHEMY_DATABASE_URI'] = os.getenv('DATABASE')
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app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
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CORS(app) # Consider specific origins in production
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init_db(app)
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app.register_blueprint(auth.auth_bp)
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@app.route("/health")
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def health_check():
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"""Health check endpoint."""
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return "OK", 200
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app.register_blueprint(auth_bp)
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with app.app_context():
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db.create_all()
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if __name__ == '__main__':
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if __name__ == "__main__":
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app.run(debug=True)
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42
services/UserService/user.py
Normal file
42
services/UserService/user.py
Normal file
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@ -0,0 +1,42 @@
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from models.User.user import User, db
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import logging
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logger = logging.getLogger(__name__)
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class UserService:
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def create_user(self, username, password):
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if not username or not password:
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raise ValueError("Username and password are required")
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if len(username) < 3 or len(password) < 8:
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raise ValueError(
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"Username must be at least 3 characters and password must be at least 8 characters."
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)
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existing_user = User.query.filter_by(username=username).first()
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if existing_user:
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raise ValueError("User already exists")
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new_user = User(username=username, password=password)
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db.session.add(new_user)
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try:
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db.session.commit()
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except Exception as e:
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db.session.rollback()
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logger.error(f"Error creating user: {e}")
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raise ValueError("Could not create user") from e
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return new_user
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def verify_user(self, username, password):
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user = User.query.filter_by(username=username).first()
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||||
if not user:
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logger.warning(f"User not found: {username}")
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||||
raise ValueError("Invalid username or password")
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||||
if not user.check_password(password):
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logger.warning(f"Invalid password for user: {username}")
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raise ValueError("Invalid username or password")
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||||
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logger.info(f"User verified: {username}")
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return user
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@ -1,19 +0,0 @@
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|||
from werkzeug.security import generate_password_hash, check_password_hash
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from models.user import User, db
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||||
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||||
class UserService:
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||||
def create_user(self, username, password):
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existing_user = User.query.filter_by(username=username).first()
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||||
if existing_user:
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||||
raise ValueError("User already exists")
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||||
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||||
new_user = User(username=username, password=password)
|
||||
db.session.add(new_user)
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db.session.commit()
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||||
return new_user
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||||
def verify_user(self, username, password):
|
||||
user = User.query.filter_by(username=username).first()
|
||||
if not user or not user.check_password(password):
|
||||
raise ValueError("Invalid username or password")
|
||||
return user
|
||||
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